The royals have crossed the Ditch but those they visited in New Zealand are seeing signs of an economic legacy.
Nigel Kerr, marketing manager for Queenstown's Shotover Jet, said there had been a noticeable upswing in bookings since the Duke and Duchess of Cambridge took a spin on one of its boats on Sunday. However, some of that could be attributable to Australian school holidays.
"Web and social media has definitely been more relatable to the royals ... there is a lot more conversation in the online space. How much that is flowing into bookings is very early days.
"We are sure there will be an upside, not just to our business but to tourism and Queenstown generally."
In Auckland, the royal couple raced each other on former Team NZ boats. Explore Group, which operates the boats as a tourist activity, has seen a surge in interest since images of the race were beamed around the world.